72727970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{3083}}^1$

素因数の和:3434

約数の個数: 32

約数和(自身を含む): 150104448

約数和(自身を除く): 77376478

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 337, 674, 1685, 2359, 3083, 3370, 4718, 6166, 11795, 15415, 21581, 23590, 30830, 43162, 107905, 215810, 1038971, 2077942, 5194855, 7272797, 10389710, 14545594, 36363985, 72727970]

約数ペア:

[(1, 72727970), (2, 36363985), (5, 14545594), (7, 10389710), (10, 7272797), (14, 5194855), (35, 2077942), (70, 1038971), (337, 215810), (674, 107905), (1685, 43162), (2359, 30830), (3083, 23590), (3370, 21581), (4718, 15415), (6166, 11795)]